225808960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 639055872

約数和(自身を除く): 413246912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 103, 104, 124, 130, 136, 155, 160, 170, 206, 208, 221, 248, 260, 272, 310, 320, 340, 403, 412, 416, 442, 496, 515, 520, 527, 544, 620, 680, 806, 824, 832, 884, 992, 1030, 1040, 1054, 1088, 1105, 1240, 1339, 1360, 1612, 1648, 1751, 1768, 1984, 2015, 2060, 2080, 2108, 2210, 2480, 2635, 2678, 2720, 3193, 3224, 3296, 3502, 3536, 4030, 4120, 4160, 4216, 4420, 4960, 5270, 5356, 5440, 6386, 6448, 6592, 6695, 6851, 7004, 7072, 8060, 8240, 8432, 8755, 8840, 9920, 10540, 10712, 12772, 12896, 13390, 13702, 14008, 14144, 15965, 16120, 16480, 16864, 17510, 17680, 21080, 21424, 22763, 25544, 25792, 26780, 27404, 28016, 31930, 32240, 32960, 33728, 34255, 35020, 35360, 41509, 42160, 42848, 45526, 51088, 53560, 54281, 54808, 56032, 63860, 64480, 68510, 70040, 70720, 83018, 84320, 85696, 91052, 102176, 107120, 108562, 109616, 112064, 113815, 127720, 128960, 137020, 140080, 166036, 168640, 182104, 204352, 207545, 214240, 217124, 219232, 227630, 255440, 271405, 274040, 280160, 332072, 364208, 415090, 428480, 434248, 438464, 455260, 510880, 542810, 548080, 560320, 664144, 705653, 728416, 830180, 868496, 910520, 1021760, 1085620, 1096160, 1328288, 1411306, 1456832, 1660360, 1736992, 1821040, 2171240, 2192320, 2656576, 2822612, 3320720, 3473984, 3528265, 3642080, 4342480, 5645224, 6641440, 7056530, 7284160, 8684960, 11290448, 13282880, 14113060, 17369920, 22580896, 28226120, 45161792, 56452240, 112904480, 225808960]

約数ペア:

[(1, 225808960), (2, 112904480), (4, 56452240), (5, 45161792), (8, 28226120), (10, 22580896), (13, 17369920), (16, 14113060), (17, 13282880), (20, 11290448), (26, 8684960), (31, 7284160), (32, 7056530), (34, 6641440), (40, 5645224), (52, 4342480), (62, 3642080), (64, 3528265), (65, 3473984), (68, 3320720), (80, 2822612), (85, 2656576), (103, 2192320), (104, 2171240), (124, 1821040), (130, 1736992), (136, 1660360), (155, 1456832), (160, 1411306), (170, 1328288), (206, 1096160), (208, 1085620), (221, 1021760), (248, 910520), (260, 868496), (272, 830180), (310, 728416), (320, 705653), (340, 664144), (403, 560320), (412, 548080), (416, 542810), (442, 510880), (496, 455260), (515, 438464), (520, 434248), (527, 428480), (544, 415090), (620, 364208), (680, 332072), (806, 280160), (824, 274040), (832, 271405), (884, 255440), (992, 227630), (1030, 219232), (1040, 217124), (1054, 214240), (1088, 207545), (1105, 204352), (1240, 182104), (1339, 168640), (1360, 166036), (1612, 140080), (1648, 137020), (1751, 128960), (1768, 127720), (1984, 113815), (2015, 112064), (2060, 109616), (2080, 108562), (2108, 107120), (2210, 102176), (2480, 91052), (2635, 85696), (2678, 84320), (2720, 83018), (3193, 70720), (3224, 70040), (3296, 68510), (3502, 64480), (3536, 63860), (4030, 56032), (4120, 54808), (4160, 54281), (4216, 53560), (4420, 51088), (4960, 45526), (5270, 42848), (5356, 42160), (5440, 41509), (6386, 35360), (6448, 35020), (6592, 34255), (6695, 33728), (6851, 32960), (7004, 32240), (7072, 31930), (8060, 28016), (8240, 27404), (8432, 26780), (8755, 25792), (8840, 25544), (9920, 22763), (10540, 21424), (10712, 21080), (12772, 17680), (12896, 17510), (13390, 16864), (13702, 16480), (14008, 16120), (14144, 15965)]